( ) （5）What’s the weather like ____ summer?
A. onB atC. in
( ) （4）Let’s ______them.
A. talk aboutB. taking aboutC. talks about
( ) （3）There______ twelve candles on it .
A. areB. isC. was
( ) （2）Lucy’s mother says she can have a trip ____ her birthday .
A. inB. atC. on
( ) （1）My friend _____ a big birthday cake.
A. haveB. hasC. having